SpaGuard Total Alkalinity Increaser | Spa Balancer Brand_Creative Water Solutions start with a clean cartridge

start with a clean cartridge (SpaGuard Filter Cleaner handles that) — a clogged filter can't capture the clusters the clarifier forms

Made of durable powder-coated steel

Drain and wipe down spa or hot tub

the cover gets heavy

SpaGuard Total Alkalinity Increaser | Spa Balancer Brand_Creative Water Solutions start with a clean cartridgeSpaGuard Total Alkalinity Increaser is a concentrated granular product that raises low total alkalinity in spa and hot tub water. Total alkalinity is the unsung hero of balanced water it's the buffer that keeps your pH steady. When alkalinity is too low, pH becomes unstable and starts swinging unpredictably with every chemical addition and every soak. That swing has a name: pH bounce, and it's one of the most common sources of water care frustration.